NEN-ISO 2781:1990 en

Vulcanized rubber - Determination of density

This norm is withdrawn since 12-06-2008

31,57

About norm

Status

Withdrawn

Number of pages

4

Committee

Rubber

Published on

01-02-1990

Language

English

This International Standard specifies two methods of test for the determination of density of solid vulcanized rubber. Such determinations are of importance in the control of the quality of a rubber compound and in the calculation of the mass of rubber required to produce a given volume of vulcanizate. This International Standard does not cover the determination of the relative density of rubber, which is the ratio of the mass of a given volume of the rubber to the mass of an equal volume of pure water at a given temperature. In this International Standard the determination is made by observation of gravitational forces under different conditions but, for convenience, these forces are expressed in mass units.